3621645

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 6518400

約数和(自身を除く): 2896755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 193, 417, 579, 695, 965, 1251, 1737, 2085, 2895, 3753, 5211, 6255, 8685, 18765, 26055, 26827, 80481, 134135, 241443, 402405, 724329, 1207215, 3621645]

約数ペア:

[(1, 3621645), (3, 1207215), (5, 724329), (9, 402405), (15, 241443), (27, 134135), (45, 80481), (135, 26827), (139, 26055), (193, 18765), (417, 8685), (579, 6255), (695, 5211), (965, 3753), (1251, 2895), (1737, 2085)]